USC not liable in former football player's death, jury finds
The verdict could have broad ramifications for college athletes who blame the NCAA for head injuries.
Understanding CTE
USC football player's widow taking NCAA to trial in concussion case
Matthew Gee, 49, was one of five linebackers on the 1989 Trojans team who died before turning 50.
Former stars launch landmark CTE study for women's soccer
"I am concerned that this game played by hundreds of millions across the globe might be played in a way right now that could lead to later life brain disease," one neurologist said. "That's pretty scary."
Junior Seau's family settles wrongful death lawsuit with NFL
Junior Seau's family settles with NFL over 2012 suicide
Impact
A brain disease best known for impacting football players who suffered concussions is now being found in soldiers
Scientists seek veterans to help treat CTE
Researchers are trying to prevent and treat CTE, the brain disease caused by repetitive head trauma – including combat blasts. Here's how vets can help
NCAA accused of failing to protect football players from head injuries
The NCAA is facing four wrongful death lawsuits, as one widow describes the "worst nightmare" seeing her late husband suffer
Family blames football for child's early death as new CTE data emerges
One California family whose son began playing football at 9 years old is blaming the sport for his early death
All-American Murder: The Rise and Fall of Aaron Hernandez
What made NFL star Aaron Hernandez kill -- and kill himself? Best-selling author James Patterson unravels what he calls the most fascinating, complicated and troubling crime story of our times
Omalu on concussions and brain damage
The forensic pathologist and CTE researcher discusses how the brain works and the permanent impact of just one blow to the head from playing football.
"There is no safe blow to the head"
Exposing human beings to repeated risk factors, such as repeated blows to the head, is medically unethical, says Dr. Bennet Omalu, forensic pathologist who was the first to identify chronic traumatic encephalopathy in fotoball players. CTE is degenerative brain disease caused by repeated trauma to the head.
Head impact, not just concussion, may lead to CTE
New research looks into the causes of the degenerative brain disease called chronic traumatic encephalopathy, or CTE
"48 Hours" Special
Former NFL star and convicted murderer Aaron Hernandez made headlines throughout his life. Many questions are still raised about his suicide and the effect CTE had on him. Senior Executive Producer of "48 Hours," Susan Zirinsky, joined CBSN to talk about the upcoming special, "All-American Murder."
1/7: 60 minutes
RT's editor-in-chief on election meddling, being labeled Russian propaganda; Predicting crime in Chicago; and, Combat veterans coming home with CTE
Impact
A brain disease best known for impacting football players who suffered concussions is now being found in soldiers
Scientists seek veterans
Researchers are trying to prevent and treat CTE, the brain disease caused by repetitive head trauma – including combat blasts. Here's how vets can help
Scientists seek veterans to help treat CTE
Researchers are trying to prevent and treat CTE, the brain disease caused by repetitive head trauma - including combat blasts. Here's how vets can help
CTE in veterans
Millions have been spent on research into traumatic brain injuries suffered by football players. Turns out, many veterans return from combat with the same kind of injuries. In a report for Sunday's "60 Minutes," Sharyn Alfonsi spoke with Dr. Ann McKee, the chief neuropathologist at the Boston VA.
Combat vets with CTE
CTE, the brain disease that has been found in 110 of 111 deceased NFL players, has been found in 65 percent of studied combat vets
Aaron Hernandez's brain was severely damaged by disease, researcher says
Dr. Ann McKee said CTE had significantly impacted key parts of Hernandez's brain, including the hippocampus and the frontal lobe
CBS Sports highlights
Lawyers for Aaron Hernandez say he suffered from "severe" CTE brain damage. And after a young fan was injured by a foul ball at Yankee stadium, a number of MLB teams will extend their netting. However, the New York Yankees are not one of them. CBS Sports' Bill Reiter, the host of "Reiter Than You," joins CBSN with more.
Study: Hernandez had CTE
A study that came out Thursday said former football star Aaron Hernandez had a severe form of CTE, a degenerative brain disease found in people who have received repeated blows to the head. Hernandez took his life earlier this year in prison. James Brown reports.
Attorney: Aaron Hernandez had "severe" CTE, lawsuit filed
Former NFL star committed suicide in prison where he was serving a life sentence for murder
NFL brain disease
A study out this week involving more than 100 deceased NFL players showed that 99 percent of them had the degenerative brain disease CTE. Two days after the study was released, a player for the Baltimore Ravens abruptly announced his retirement. Roxanna Saberi has more.
New brain disease study
A new study suggests that the brain-damaging disease CTE is much more prevalent in football players and it's more easily caused than first thought. CBS Sports columist Bill Reiter joins us now with more.
HealthWatch
Flu cases spiking this holiday season, CDC data shows
The Centers for Disease Control and Prevention says 32 jurisdictions are showing "high" or "very high" levels of flu.
New California tortilla law aims to decrease birth defects in Latino babies
Mom-and-pop shops will be exempt from this change, but big manufacturers in California will need to start adding folic acid to tortillas beginning January 1.
Advances in treatment for Alzheimer's disease
The number of Americans with Alzheimer's disease is expected to double from 7 million in 2020 to 14 million by 2060, according to the CDC. However, advances in treatment options are giving more people hope in slowing the decline. Dr. Jon LaPook breaks it down.
Flu cases skyrocket across the U.S
Nearly five million flu cases have been reported nationwide, the CDC estimates, and at least 1,900 people have died from the virus. "CBS Saturday Morning" has more on why this year's strain is breaking records.
Baby defies all odds after growing outside his mom's womb
Suze Lopez, a 41-year-old nurse who lives in Bakersfield, California, didn't know she was pregnant with her second child until days before giving birth.
FDA approves Wegovy pill for weight loss
The Food and Drug Administration has approved a pill version of the weight-loss drug Wegovy.
Aetna to cover IVF treatments for same-sex couples in national settlement
A federal judge has approved a preliminary agreement for a class action lawsuit requiring Aetna to cover fertility treatments for same-sex couples as they do with heterosexual couples.
Flu season is ramping up, and some experts are "pretty worried"
Doctors and scientists say this year's influenza season could be tougher than usual, with a new version of the flu virus, called H3N2, spreading quickly.
Finding hope through cancer clinical trials
#LillyPartner Cancer clinical trials can offer patients access to investigational treatments that can be explored as early as the time of diagnosis. Ovarian cancer survivor Alicia Dellario and Dr. Arjun Balar, senior vice president of global clinical development at Eli Lilly and Company, join "CBS Mornings" to talk about the potential benefits of cancer clinical trials -- and clarify common misconceptions. Visit cancerclinicaltrials.lilly.com for more information. (Sponsored by Eli Lilly and Company)
U.S.
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Isiah Whitlock Jr., actor known for his roles in "The Wire" and "Veep," dies at 71
Isiah Whitlock Jr. is perhaps best known for his role as state Sen. R. Clayton "Clay" Davis on HBO's "The Wire."
Body found amid search for missing Texas teen Camila Mendoza Olmos
The body has not yet been identified, Texas officials said at a Tuesday news conference.
Black bear living underneath Altadena house shows no sign of budging
The 550-pound black bear has taken up residence in the crawlspace underneath Ken Johnson's home in California for a month.
Fed meeting minutes reveal deep splits on December rate cut decision
The minutes released Tuesday indicate that some Fed officials who supported the rate cut had reservations.
Tatiana Schlossberg, granddaughter of JFK, dies at 35
Tatiana Schlossberg, the granddaughter of late President John F. Kennedy, has died after announcing a terminal cancer diagnosis in late November.
MoneyWatch
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Fed meeting minutes reveal deep splits on December rate cut decision
The minutes released Tuesday indicate that some Fed officials who supported the rate cut had reservations.
Silver is rebounding after its worst trading day in four years
Silver prices have more than doubled in 2025, outpacing this year's surge in gold prices, as investors seek safe haven investments.
Judge blocks White House from defunding CFPB as its funds were about to run out
A federal judge has ruled that the White House cannot stop funding the Consumer Financial Protection Bureau.
Ground beef recalled in 6 states over possible E. coli contamination
The recalled ground beef was sold to distributors in California, Colorado, Idaho, Montana, Pennsylvania and Washington.
Beyoncé is now a billionaire, according to Forbes
The Grammy-winning artist Beyoncé became the fifth musician to achieve the wealth milestone, Forbes said Monday.
Politics
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Former Republican Sen. Jon Kyl of Arizona says he has dementia
Former Republican U.S. Sen. Jon Kyl of Arizona announced his withdrawal from public life following a dementia diagnosis.
Democratic win in Iowa special election denies GOP a Legislature supermajority
Democrat Renee Hardman was elected to the Iowa state Senate in a year-end special election, keeping Republicans from reclaiming two-thirds control of the chamber and Legislature.
Trump issues his first vetoes of this term
President Trump used his veto power this week for the first time since returning to the White House, rejecting a pair of bills linked to a Colorado water pipeline and a tribal village in the Everglades.
Ben Nighthorse Campbell, former U.S. senator and Native American, dies at 92
Former Sen. Ben Nighthorse Campbell, a Northern Cheyenne tribal chief who became a prominent American politician, has died.
HHS freezes all child care payments to Minnesota after viral fraud allegations
The Department of Health and Human Services said Tuesday it has frozen federal child care funding for the state of Minnesota, citing viral fraud allegations.
HealthWatch
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Flu cases spiking this holiday season, CDC data shows
The Centers for Disease Control and Prevention says 32 jurisdictions are showing "high" or "very high" levels of flu.
New California tortilla law aims to decrease birth defects in Latino babies
Mom-and-pop shops will be exempt from this change, but big manufacturers in California will need to start adding folic acid to tortillas beginning January 1.
Advances in treatment for Alzheimer's disease
The number of Americans with Alzheimer's disease is expected to double from 7 million in 2020 to 14 million by 2060, according to the CDC. However, advances in treatment options are giving more people hope in slowing the decline. Dr. Jon LaPook breaks it down.
Flu cases skyrocket across the U.S
Nearly five million flu cases have been reported nationwide, the CDC estimates, and at least 1,900 people have died from the virus. "CBS Saturday Morning" has more on why this year's strain is breaking records.
Baby defies all odds after growing outside his mom's womb
Suze Lopez, a 41-year-old nurse who lives in Bakersfield, California, didn't know she was pregnant with her second child until days before giving birth.
World
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1 killed, dozens injured in head-on train collision near Peru's Machu Picchu
The head-on collision occurred between two trains on the line that services the historic Peruvian site Machu Picchu.
Spanish woman known for botched fresco restoration dies at 94
Cecilia Giménez's botched restoration of a century-old painting of Jesus Christ captured global headlines more than a decade ago.
Cable car accident leaves 4 hurt, 100 stranded on mountain for hours
Four people were injured and around 100 stranded visitors had to be rescued by helicopter after a cable car accident in northern Italy, officials said.
No sign of "broader terrorist cell" behind Bondi Beach attack, police say
Australian police say there's no evidence the Sydney father and son suspects in the attack on a Jewish holiday event got training or instruction in the Philippines.
Police compare Germany bank vault robbery to an "Ocean's Eleven" heist
Thieves apparently spent much of the weekend plundering deposit boxes inside a German bank vault after tunneling through from a parking garage.
Entertainment
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Isiah Whitlock Jr., actor known for his roles in "The Wire" and "Veep," dies at 71
Isiah Whitlock Jr. is perhaps best known for his role as state Sen. R. Clayton "Clay" Davis on HBO's "The Wire."
George Clooney, his wife and their twins granted French citizenship
France's government says that George Clooney, his wife Amal and their eight-year-old twins Ella and Alexander have been awarded French citizenship.
Beyoncé is now a billionaire, according to Forbes
The Grammy-winning artist Beyoncé became the fifth musician to achieve the wealth milestone, Forbes said Monday.
Actor accusing Tyler Perry exchanged texts with him years after alleged assault
Actor Mario Rodriguez alleged in the lawsuit filed last week in California that Tyler Perry sexually assaulted him during encounters between 2014 and 2019.
French split over Brigitte Bardot tribute due to her far right views
French politicians were divided on Monday over how to pay tribute to the late Brigitte Bardot who, despite her screen legend, courted controversy in later life with her far-right views.
Technology
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OpenAI hiring for head safety executive to mitigate AI risks
The company's investment in safety prevention comes amid growing concerns over the potential harm of artificial intelligence.
Instacart ending AI price tests for retailers
Instacart says its ending its controversial system of using AI price tests for retailers. Earlier this month, an investigation by Consumer Reports and progressive think tank Groundwork Collaborative found that Instacart's algorithmic pricing charged various prices for the same item from the same store. Jo Ling Kent reports.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Tech companies push for data centers
Massive tech companies wanting to build more data centers in the U.S. are lobbying for support among Americans, according to a recent report by POLITICO. Gabby Miller joins CBS News with more on her reporting.
Top tech gadgets of 2025
Timothy Werth, a tech editor at Mashable, joins "CBS News 24/7" to discuss the best gadgets of 2025.
Science
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2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Major climate research center on Trump administration chopping block
The Trump administration intends to dismantle one of the world's leading climate research institutions, in Boulder, Colorado, over what it said were concerns about "climate alarmism."
Researchers capture video of rare polar bear adoption
The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson Bay in Churchill, Manitoba.
Dinosaur tracks showing "herds moving in synchrony" found in Italy
Most of the footprints are elongated and made by bipeds. The best-preserved ones bear traces of at least four toes.
Interstellar comet is making its closest approach to Earth
NASA continues to aim its space telescopes at the visiting ice ball, estimated to be up to 3.5 miles in size.
Crime
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Crime
D.C. bomb suspect to stay detained for now
The man accused of planting pipe bombs in Washington, D.C., the night before Jan. 6, 2021, will remain in custody for now. CBS News justice correspondent Scott MacFarlane has the details.
DHS probes fraud at MN day care centers
The Department of Homeland Security is investigating after conservative YouTuber Nick Shirley posted a video that has gone viral, alleging potential fraud at a dozen day care centers in Minnesota. Jonah Kaplan reports.
Latest on proceedings against Tyler Robinson
A Utah judge ordered the release of a transcript from a closed-door hearing in the case against Tyler Robinson, who is accused of murdering Republican political influencer Charlie Kirk. CBS News' Scott MacFarlane reports.
Patriots receiver Stefon Diggs charged with strangulation, assault and battery
Stefon Diggs, a star wide receiver with the New England Patriots, is facing criminal charges after an incident in Massachusetts earlier this month.
Police compare Germany bank vault robbery to an "Ocean's Eleven" heist
Thieves apparently spent much of the weekend plundering deposit boxes inside a German bank vault after tunneling through from a parking garage.
Space
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Space
NASA's search for next lunar rover
NASA astronauts took their first drive on the moon 54 years ago. Now, three companies are competing for a NASA contract to build a new lunar rover for use starting with the Artemis 5 mission in 2030. Kris Van Cleave reports.
Artemis 2 astronauts rehearse countdown for upcoming moon launch
NASA is gearing up to send four Artemis astronauts on looping test flight around the moon in 2026.
Woman is first wheelchair user launched into space
A German aerospace engineer made history Saturday, becoming the first wheelchair user to go into space when she took a 10-minute trip aboard a Blue Origin rocket.
Blue Origin safely launches wheelchair user to space and back
German engineer Michaela Benthaus is the first person with a significant physical handicap to reach space.
Jared Isaacman, billionaire who's flown with SpaceX, confirmed to lead NASA
President Trump withdrew Isaacman's nomination for NASA administrator in April, before nominating him again in November.
Latest Galleries
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Notable Deaths in 2025
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
We asked people to reflect on 2025
As 2025 comes to a close, Jericka Duncan asks people to reflect on the past year and look toward the next.
550-pound bear refuses to leave man's crawl space
A massive black bear has been living beneath a home in Altadena, California, for the past month. As Carter Evans reports, the problem has become unbearable.
HHS freezes all child care funding to Minnesota
The Department of Health and Human Services said it has frozen federal child care funding for the state of Minnesota, citing viral fraud allegations. Jonah Kaplan has the latest.
Search for missing Malaysia Airlines plane resumes
Almost 12 years after Malaysia Airlines Flight 370 vanished over the Indian Ocean with 239 people on board, the search for the Boeing 777's wreckage was scheduled to resume in the Indian Ocean -- supported by the latest advancements in deep-sea, self-guided drone technology. Elizabeth Palmer has more.
Many states reporting higher than usual flu cases
There has been a recent surge in flu cases over the holidays. Previously, 14 states were reporting high or very high levels of flu. Now that number has more than doubled to 29 states across the country. Dr. Jon LaPook explains.